Model: RD-757 QTY/CTN:100 Carton Size34*24.5*42.5cm Packing:box Charger Style: standard Plug: flat Fit for:4PCS AA/AAA Input:AC220V-240V 50Hz 3W Output:DC1.4V AA/AAA 150mA*1/2;AA/ AAA 110mA*3/4;6F22(9V) 18 mA Work temperature: 0 Centi Degree--40 Centi Degree 9V battery function. Size:10.9*7.7*2.9cm(plug height not included) For Both NiMH & NiCD Types of Battery